Separately, the probability of drawing at least 2 lands the minimum most decks need to function is 85.7%
When you have a sideboard to bring in this interaction, Tibalt stops being so tricky, which is why this is only a best-of-one ban
The Ozolith says that whenever a creature you control with counters on it leaves the battlefield, put those counters on The Ozolith
Fell Beast of Mordor Fell Beast of Morodor has flying and devour, which means you can sacrifice any number of creatures as you cast it and have it get a +1/+1 counter for each of them
When the arrival of a new Horizons set on the MTG release schedule can create a deck archetype that uses 80% new spells, that's clearly not the case any more
Besides, if all you really wanted was to play a landfall deck with a Crucible of WorldsCrucible of Worlds in the command zone, might I recommend a Zask, Skittering SwarmlordZask, Skittering Swarmlord with no Insects